package com.wsz.educenter.mapper;

import com.wsz.educenter.pojo.Member;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

/**
* @author wangs
* @description 针对表【ucenter_member(会员表)】的数据库操作Mapper
* @createDate 2022-10-02 20:26:09
* @Entity com.wsz.educenter.pojo.Member
*/
public interface MemberMapper extends BaseMapper<Member> {

    Integer countRegisterDay(@Param("Day") String day);
}




